package com.lord.base.design.oo.calculator;

public abstract class Operation {
	private double number1;
	private double number2;
	public double getNumber1() {
		return number1;
	}
	public void setNumber1(double number1) {
		this.number1 = number1;
	}
	public double getNumber2() {
		return number2;
	}
	public void setNumber2(double number2) {
		this.number2 = number2;
	}
	
	public abstract double getResult();
}
